Table of Contents
QNAP TS-873A User Manual
Displayed below is the user manual for TS-873A by QNAP which is a product in the NAS & Storage Servers category. This manual has pages.
Related Manuals
TS-x73A
TS-473A
TS-673A
TS-873A
User Guide
Document Version: 1
16/03/2021
Contents
1. Preface
About This Guide.......................................................................................................................................... 3
Audience.......................................................................................................................................................3
Document Conventions................................................................................................................................ 3
2. Product Overview
About the TS-x73A....................................................................................................................................... 4
Hardware Specifications............................................................................................................................... 4
Package Contents........................................................................................................................................ 6
Components................................................................................................................................................. 7
Front Panel...............................................................................................................................................7
Rear Panel................................................................................................................................................8
Right Panel.............................................................................................................................................10
Left Panel............................................................................................................................................... 10
Drive Numbering.....................................................................................................................................11
Safety Information.......................................................................................................................................12
Installation Requirements........................................................................................................................... 13
Setting Up the NAS.....................................................................................................................................13
3. Installation and Configuration
Hardware Installation.................................................................................................................................. 15
Drive Installation.....................................................................................................................................15
Installing Expansion Cards.....................................................................................................................27
Replacing Memory Modules...................................................................................................................37
Expansion Unit Installation..................................................................................................................... 41
QTS Installation.......................................................................................................................................... 45
Installing QTS Using Qfinder Pro........................................................................................................... 46
Installing QTS Using the Cloud Key....................................................................................................... 47
4. Basic Operations
Power Button.............................................................................................................................................. 49
Reset Button............................................................................................................................................... 49
USB One Touch Copy Button..................................................................................................................... 50
LEDs........................................................................................................................................................... 50
Audio Alert.................................................................................................................................................. 52
5. Troubleshooting
Forcing Qfinder Pro or myQNAPcloud to Locate the NAS......................................................................... 54
Hot-swapping Failed Drives........................................................................................................................54
Recovering Unintentionally Removed Healthy Drives................................................................................ 55
Support and Other Resources.................................................................................................................... 55
6. Glossary
Cloud Key................................................................................................................................................... 56
myQNAPcloud Link.....................................................................................................................................56
myQNAPcloud............................................................................................................................................ 56
QNAP ID..................................................................................................................................................... 56
Qfinder Pro................................................................................................................................................. 56
QTS.............................................................................................................................................................56
QuTS hero.................................................................................................................................................. 56
TS-x73A User Guide
1
7. Notices
Limited Warranty.........................................................................................................................................57
Disclaimer................................................................................................................................................... 57
GNU Public License....................................................................................................................................57
CE Notice....................................................................................................................................................65
FCC Notice................................................................................................................................................. 65
VCCI Notice................................................................................................................................................ 66
BSMI Notice................................................................................................................................................66
SJ/T 11364-2006.........................................................................................................................................66
2
1. Preface
About This Guide
This guide provides information on the QNAP TS-x73A NAS and step-by-step instructions on installing the
hardware. It also provides instructions on basic operations and troubleshooting information.
Audience
This document is intended for consumers and storage administrators. This guide assumes that the user has
a basic understanding of storage and backup concepts.
Document Conventions
Symbol Description
Notes provide default configuration settings and other supplementary
information.
Important notes provide information on required configuration settings and other
critical information.
Tips provide recommendations or alternative methods of performing tasks or
configuring settings.
Warnings provide information that, when ignored, may result in potential loss,
injury, or even death.
TS-x73A User Guide
Preface 3
2. Product Overview
This chapter provides basic information about the QNAP TS-x73A NAS.
About the TS-x73A
The TS-x73A is a high-performance and energy-efficient NAS solution powered by an AMD Ryzen™
Embedded V1500B quad-core processor, AES-NI hardware encryption engine, and up to 64 GB memory.
The TS-x73A can also adapt to your needs due to its hot-swappable drives, M.2 NVMe SSD slots, and dual
PCIe expansion slots. You can also switch the operating system between QTS and QuTS hero.
Hardware Specifications
Warning
• If your QNAP product has hardware defects, return the product to QNAP or a QNAP-
authorized service center for maintenance or replacement. Any attempt to repair or
perform maintenance procedures on the product by you or an unauthorized third party
invalidates the warranty.
• QNAP is not responsible for any damage or data loss caused by unauthorized
modifications and installation of unsupported third-party applications.
• For details, see the QNAP Warranty Terms and Conditions.
Tip
Model specifications are subject to change without prior notice. To see the latest
specifications, go to https://www.qnap.com.
Ordering P/N Drive bays Memory Power supply
TS-473A-8G 4 8 GB Single
TS-673A-8G 6 8 GB Single
TS-873A-8G 8 8 GB Single
Component TS-473A TS-673A TS-873A
Processor
CPU AMD® Ryzen™ Embedded V1500B
Frequency 4-core/8-thread 2.2 GHz
Architecture x86 64-bit
Encryption engine AES-NI
Memory
Pre-installed memory 8 GB RAM: 1 x 8 GB DDR4 non‑ECC SODIMM
TS-x73A User Guide
Product Overview 4
Component TS-473A TS-673A TS-873A
Memory slots 2 x SODIMM DDR4
Important
• Use only QNAP memory modules to maintain system
performance and stability. For NAS devices with more
than one memory slot, use QNAP modules with identical
specifications.
• Using unsupported modules may degrade performance,
cause errors, or prevent the operating system from
starting.
Note
This device supports ECC memory modules.
Maximum memory 64 GB (2 x 32 GB)
Flash memory 5 GB (dual-boot OS protection)
Storage
Drive bays 4 x 3.5-inch SATA 6 Gbps
bays
6 x 3.5-inch SATA 6 Gbps
bays
8 x 3.5-inch SATA 6 Gbps
bays
Tip
The drive bays are backward compatible with SATA 3 Gbps
drives.
Drive compatibility 3.5-inch bays:
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
M.2 SSD slots 2 x PCIe Gen 3 x1 NVMe
M.2 SSD form factor 2280
SSD cache acceleration
support
3.5-inch drive bays:1 to 4 3.5-inch drive bays:1 to 6 3.5-inch drive bays:1 to 8
Hot-swapping The device supports hot-swapping drives except for the following:
M.2 SSDs
Network
2.5 Gigabit Ethernet ports 2 x 2.5 GbE RJ45
Note
The 2.5 Gigabit Ethernet port provides 3 network connection
speeds: 2.5G, 1G, and 100M.
Wake-on-LAN Yes (2.5 GbE RJ45)
External I/O Ports & Expansion Slots
PCIe slots 2 x PCIe 3.0 x4
TS-x73A User Guide
Product Overview 5
Component TS-473A TS-673A TS-873A
USB ports Front:
1 x USB 3.2 Gen 2 (10 Gbps) Type-A
Note
This USB port supports One Touch Copy.
Rear:
• 2 x USB 3.2 Gen 2 (10 Gbps) Type-A
1 x USB 3.2 Gen 1 (5 Gbps) Type-C
Interface
Buttons • Power
• USB One Touch Copy
• Reset
Dimensions
Form factor Tower
Dimensions (H x W x D) 188.2 x 199.3 x 280.8
mm
(7.41 x 7.85 x 11.05 in)
188.2 x 264.3 x 280.8
mm
(7.41 x 10.4 x 11.05 in)
188.2 x 329.3 x 280.8
mm
(7.41 x 12.96 x 11.05 in)
Net weight 5.03 kg (11.09 lbs) 5.78 kg (12.74 lbs) 6.76 kg (14.90 lbs)
Others
Power supply unit 250W, 100-240V AC, 50/60Hz
System battery CR2032 lithium battery (3V, 225 mAh)
Sound level 21.4 dB(A) 20.3 dB(A) 23.0 dB(A)
Note
The sound level was tested at a bystander position, which is
within one meter of the NAS. The test NAS operated at low
speed with the maximum number of drives installed.
Fans • System: 1 x 120 mm,
12V DC fan
• CPU: 1 x 60 mm fan
• System: 2 x 92 mm,
12V DC fans
• CPU: 1 x 60 mm fan
• System: 2 x 120 mm,
12V DC fans
• CPU: 1 x 60 mm fan
Operating temperature 0˚C to 40˚C (32˚F to 104˚F)
Relative humidity • Non-condensing relative humidity: 5% to 95%
• Wet-bulb temperature: 27˚C (80.6˚F)
Security slot Kensington security slot
Tip
For the list of compatible drive models and expansion cards, go to https://www.qnap.com/
compatibility.
Package Contents
Item Quantity
TS-x73A NAS 1
Power cord 1
TS-x73A User Guide
Product Overview 6
Item Quantity
Ethernet cable 1 Cat5e
Screws for 3.5-inch drives • TS-473A: 12
• TS-673A-4G: 18
• TS-873A: 24
Screws for 2.5-inch drives • TS-473A: 12
• TS-673A: 18
• TS-873A: 24
Drive tray keys 2
Heatsinks for M.2 SSDs 2
Quick Installation Guide (QIG) 1
Components
Front Panel
TS-x73A
No. Component No. Component
1 Drive LEDs 6 M.2 SSD LEDs
2 Power button 7 USB LED
3 USB 3.2 Gen 2 One Touch Copy Type-A port 8 LAN LED
4 USB One Touch Copy button 9 Status LED
5 IR sensor - -
TS-x73A User Guide
Product Overview 7
Rear Panel
TS-473A/TS-673A
No. Component Component
1 Power input 6 2.5 Gigabit Ethernet activity LED
2 2.5 Gigabit Ethernet ports (RJ45)
Note
These Gigabit Ethernet ports
support Wake-on-LAN
configurations.
7 2.5 Gigabit Ethernet speed LED
3 Kensington security slot 8 PCIe full-height covers
4 USB 3.2 Gen 1 Type-C port 9 Reset button
5 USB 3.2 Gen 2 Type-A ports - -
TS-x73A User Guide
Product Overview 8
TS-873A
No. Component Component
1 Kensington security slot 6 2.5 Gigabit Ethernet activity LED
2 Power input 7 2.5 Gigabit Ethernet speed LED
3 2.5 Gigabit Ethernet ports (RJ45)
Note
These Gigabit Ethernet ports
support Wake-on-LAN
configurations.
8 PCIe full-height covers
4 USB 3.2 Gen 1 Type-C port 9 Reset button
5 USB 3.2 Gen 2 Type-A ports - -
TS-x73A User Guide
Product Overview 9
Right Panel
Note
The image does not include the chassis.
No. Component No. Component
1 Memory slot 2 3 M.2 SSD slot 1
2 Memory slot 1 4 M.2 SSD slot 2
Left Panel
TS-x73A User Guide
Product Overview 10
Note
The image does not include the chassis.
No. Component No. Component
1 PCIe slot 1 (PCIe 3.0 x4) 2 PCIe slot 2 (PCIe 3.0 x4)
Drive Numbering
TS-473A
TS-673A
TS-x73A User Guide
Product Overview 11
TS-873A
Safety Information
The following instructions help ensure personal safety and environmental safety. Read these instructions
carefully before performing any operations.
General Instructions
• The device should be stored in a secure location with restricted access, controlled through the use of a
tool, lock and key, or any means of security.
• Only qualified, skilled, and authorized persons with knowledge of all restrictions, safety precautions,
and installation and maintenance procedures should have physical access to the device.
• To avoid potential injury or damage to components, ensure that the drives and other internal system
components have cooled before touching them.
• Observe electrostatic discharge (ESD) procedures to avoid potential injury or damage to components.
Power
• To reduce the risk of fire or electric shock, ensure that you only connect the power cord to a properly
grounded electrical outlet.
•
Devices with redundant power supply may have one or more power supply unit (PSU) cords. To avoid
serious injuries, a trained service technician must disconnect all PSU cords from the device before
installing or replacing system components.
System Battery
• To avoid potential battery explosion, causing injury or damage to components, ensure that you replace
the existing battery with a battery of the same type.
TS-x73A User Guide
Product Overview 12
• Dispose of used batteries properly according to local regulations or the instructions of the battery
manufacturer.
Moving Parts
•
Moving fan blades: Keep your body parts away from moving fan blades while the device is connected
to a power source.
•
Moving components: Keep your body parts away from other moving components.
Installation Requirements
Category Item
Environment • Room temperature: 0˚C to 40˚C (32˚F to 104˚F)
• Non-condensing relative humidity: 5% to 95%
• Wet-bulb temperature: 27˚C (80.6˚F)
• Flat, anti-static surface without exposure to direct sunlight, liquids,
or chemicals
Hardware and peripherals • Storage drives
For details on compatible drives, go to https://www.qnap.com/
compatibility/.
• Network cable
Tools • Phillips #1 or #2 screwdriver
• Anti-static wrist strap
Setting Up the NAS
1. Place your NAS device in an environment that meets the requirements.
For details, see Installation Requirements.
2. Install the drives.
For details, see the following topics:
•Installing 3.5-inch Hard Drives on 3.5-inch Trays
•Installing 2.5-inch Hard Drives or Solid-state Drives on 3.5-inch Trays
•Installing M.2 Solid-state Drives
3. Optional: Install expansion cards.
4. Connect the power cord and all applicable cables.
5. Power on the NAS.
TS-x73A User Guide
Product Overview 13
3. Installation and Configuration
This chapter provides specific hardware and firmware installation and configuration steps.
Hardware Installation
This section provides information on installing drives, memory modules, and expansion cards.
Drive Installation
The TS-x73A is compatible with 3.5-inch and 2.5-inch hard drives, 2.5-inch solid-state drives, and M.2 solid-
state drives.
Installing 3.5-inch Hard Drives on 3.5-inch Trays
Warning
• Installing a drive deletes all data on the drive.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
1. Power off the NAS.
2. Remove the drive tray.
a. Optional: Unlock the tray.
TS-x73A User Guide
Installation and Configuration 15
b. Pull the handle to release the tray.
c. Pull the tray out.
Note
The preinstalled drive trays come unlocked.
Important
Ensure the drive tray keys are stored in a safe place.
3. Install a drive on the tray.
a. Remove the fastening panels from the sides of the drive tray.
TS-x73A User Guide
Installation and Configuration 16
b. Place the drive on the tray so that the holes on the sides of the drive are aligned with the holes on
the sides of the tray.
c. Attach the fastening panels to lock the drive to the tray.
d. Optional: Attach the screws to further secure the drive.
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Installation and Configuration 17
4. Load the tray into the bay.
a. Insert the tray into the bay.
b. Push the handle.
c. Lock the tray.
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Installation and Configuration 18
5. Power on the NAS.
Installing 2.5-inch Hard Drives or Solid-state Drives on 3.5-inch Trays
Warning
• Installing a drive deletes all data on the drive.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
1. Power off the NAS.
2. Remove the drive tray.
a. Optional: Unlock the tray.
TS-x73A User Guide
Installation and Configuration 19
b. Pull the handle to release the tray.
c. Pull the tray out.
Note
The preinstalled drive trays come unlocked.
Important
Ensure the drive tray keys are stored in a safe place.
3. Install a drive on the tray.
a. Remove the right fastening panel from the drive tray.
TS-x73A User Guide
Installation and Configuration 20
b. Place the drive on the tray so that the holes on the bottom of the drive are aligned with the holes
on the bottom of the tray.
c. Attach the screws.
4. Load the tray into the bay.
a. Insert the tray into the bay.
TS-x73A User Guide
Installation and Configuration 21
Warning
• Installing a drive and installing QTS deletes all data on the drive.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
Note
• QNAP recommends installing heatsinks on the M.2 SSD controllers to enhance cooling
efficiency and to ensure consistent performance.
• Before installing non-QNAP heatsinks, ensure that they are of the appropriate size and
shape.
1. Power off the device.
2. Disconnect the power cord from the electrical outlet.
3. Disconnect all cables and external attachments.
4. Remove the case cover.
a. Loosen the screws.
b. Slide the cover back.
c. Lift the cover off the device.
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Installation and Configuration 23
5. Install a heatsink on the M.2 SSD.
a. Locate the controller on the M.2 SSD.
Note
The controller location varies depending on the model and manufacturer of the M.2 SSD.
For details, refer to the documentation or contact the manufacturer.
b. Remove the protective film from the heatsink.
c. Install the heatsink on the controller.
TS-x73A User Guide
Installation and Configuration 24
6. Install the M.2 SSD.
a. Verify the M.2 SSD connector is aligned with the slot.
b. Carefully press down the M.2 SSD until the pushpin locks the drive into place.
TS-x73A User Guide
Installation and Configuration 25
7. Attach the case cover.
a. Place the cover on the device.
b. Slide the cover forward.
c. Tighten the screws.
8. Connect all cables and external attachments.
9. Connect the power cord to the electrical outlet.
10. Power on the device.
TS-x73A User Guide
Installation and Configuration 26
Installing Expansion Cards
Installing Expansion Cards on TS-473A
The NAS supports selected expansion cards, some of which require QNAP PCIe brackets. QNAP-branded
expansion cards purchased from the company website are shipped with the brackets necessary to fit all
QNAP NAS models.
For the list of compatible expansion cards, go to https://www.qnap.com/compatibility
Warning
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
1. Power off the device.
2. Disconnect the power cord from the electrical outlet.
3. Disconnect all cables and external attachments.
4. Remove the case cover.
a. Loosen the screws.
b. Slide the cover back.
c. Lift the cover off the device.
TS-x73A User Guide
Installation and Configuration 27
5. Remove the power supply unit.
a. Disconnect the power supply cables.
b. Remove the screws that secure the unit to the chassis.
c. Remove the unit from the chassis.
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Installation and Configuration 28
6. Remove the PCIe cover.
a. Remove the screw that secures the cover to the bracket.
b. Pull the cover away from the slot.
7. Attach the QNAP bracket to the expansion card.
a. Remove all screws of the existing bracket.
TS-x73A User Guide
Installation and Configuration 29
b. Carefully pull the bracket away from the card.
c. Attach the QNAP bracket to the card using the same screws.
d. Verify that the bracket does not move.
8. Install the expansion card.
a. Hold the card by the edges.
b. Insert the card into the slot.
c. Attach the screw.
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Installation and Configuration 30
9. Install the power supply unit.
a. Install the unit on the chassis.
b. Attach the screws that secure the unit to the chassis.
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Installation and Configuration 31
c. Connect the power supply cables.
10. Attach the case cover.
a. Slide the cover down until it is completely connected to the chassis.
b. Slide the cover forward.
c. Tighten the screws.
11. Connect all cables and external attachments.
12. Connect the power cord to the electrical outlet.
13. Power on the device.
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Installation and Configuration 32
Installing Expansion Cards on TS-673A or TS-873A
The NAS supports selected expansion cards, some of which require QNAP PCIe brackets. QNAP-branded
expansion cards purchased from the company website are shipped with the brackets necessary to fit all
QNAP NAS models.
For the list of compatible expansion cards, go to https://www.qnap.com/compatibility
Warning
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
1. Power off the device.
2. Disconnect the power cord from the electrical outlet.
3. Disconnect all cables and external attachments.
4. Remove the case cover.
a. Loosen the screws.
b. Slide the cover back.
c. Lift the cover off the device.
TS-x73A User Guide
Installation and Configuration 33
5. Remove the PCIe cover.
a. Remove the screw that secures the cover to the bracket.
b. Pull the cover away from the slot.
6. Attach the QNAP bracket to the expansion card.
a. Remove all screws of the existing bracket.
TS-x73A User Guide
Installation and Configuration 34
b. Carefully pull the bracket away from the card.
c. Attach the QNAP bracket to the card using the same screws.
d. Verify that the bracket does not move.
7. Install the expansion card.
a. Hold the card by the edges.
b. Insert the card into the slot.
c. Attach the screw.
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Installation and Configuration 35
8. Attach the case cover.
a. Slide the cover down until it is completely connected to the chassis.
b. Slide the cover forward.
c. Tighten the screws.
9. Connect all cables and external attachments.
10. Connect the power cord to the electrical outlet.
11. Power on the device.
TS-x73A User Guide
Installation and Configuration 36
Replacing Memory Modules
The TS-x73A has two memory slots. You can increase the memory capacity of the NAS by upgrading
memory modules.
Use only QNAP memory modules to maintain system performance and stability. You can purchase QNAP
memory modules from authorized resellers.
For details on slot numbering, see Right Panel.
Warning
•
Moving fan blades: Keep your hands and other body parts away from moving fan
blades.
•
Other moving components: Keep your hands and other body parts away from other
moving components.
• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
1. Power off the device.
2. Disconnect the power cord from the electrical outlet.
3. Disconnect all cables and external attachments.
4. Remove the case cover.
a. Loosen the screws.
b. Slide the cover back.
c. Lift the cover off the device.
TS-x73A User Guide
Installation and Configuration 37
5. Remove an existing module.
a. Push the retention clips outward simultaneously to release the module.
b. Verify that the module has tilted upward and is completely released from the slot.
Warning
Attempting to remove a module that is not completely released may damage the module and
the motherboard.
TS-x73A User Guide
Installation and Configuration 38
c. Hold the module by the edges.
d. Carefully slide the module out of the slot.
Warning
• Do not touch the internal components, particularly the metal connectors.
• Do not bend the module.
6. Install a new module.
a. Align the notch with the ridge in the slot.
b. Insert the module into the slot.
c. Verify that the metal connectors are completely inserted into the slot.
d. Carefully press down on the module until the retention clips lock the module into place.
TS-x73A User Guide
Installation and Configuration 39
7. Attach the case cover.
a. Slide the cover down until it is completely connected to the chassis.
b. Slide the cover forward.
c. Tighten the screws.
8. Connect all cables and external attachments.
9. Power on the device.
10. Verify that the module is recognized by the device.
a. Log on to QTS as administrator.
TS-x73A User Guide
Installation and Configuration 40
b. Go to Control Panel > System > System Status > Hardware Information .
c. Check the value for Total memory.
Expansion Unit Installation
The TS-x73A supports SAS expansion units, SATA JBOD expansion units, and USB expansion units. For
details, please see table below.
You can purchase storage expansion accessories from QNAP or an authorized reseller.
For details, go to https://shop.qnap.com/.
For the list of compatible expansion units and the maximum number of applicable expansion units, go to
http://www.qnap.com/go/compatibility-expansion.
Expansion Unit Model Description Required Accessories
TL-D400S • Uses a SATA 6 Gbps
(SFF-8088) interface
• Supports SATA/HDD/SSD
• 1 x SFF-8088 connector cable
• QXP-400eS-A1164 host bus
adapter
TL-D800S • Uses a SATA 6 Gbps
(SFF-8088) interface
• Supports SATA/HDD/SSD
• 2 x SFF-8088 connector
cables
• QXP-800eS-A1164 host bus
adapter
TL-D1600S • Uses a SATA 6 Gbps
(SFF-8088) interface
• Supports SATA/HDD/SSD
• 4 x SFF-8088 to SFF-8644
connector cables
• QXP-1600eS host bus adapter
TL-R400S • Uses a SATA 6 Gbps
(SFF-8088) interface
• Supports SATA/HDD/SSD
• 1 x SFF-8088 connector cable
• QXP-400eS-A1164 host bus
adapter
• RAIL-B02
TL-R1200S-RP • Uses a SATA 6 Gbps
(SFF-8088) interface
• Supports SATA/HDD/SSD
• 3 x SFF-8088 to SFF-8644
connector cables
• QXP-1600eS host bus adapter
• RAIL-B02
TL-R1620Sep-RP • Uses a SAS 12 Gbps
(SFF-8644) interface
• Supports SAS/SATA
HDD/SSD
• One of the following storage
expansion cards:
• SAS-12G2E
• QXP-820S-B3408
• QXP-1620S-B3616W
• mini-SAS SFF-8644 cable
• RAIL-A03-57
TS-x73A User Guide
Installation and Configuration 41
Expansion Unit Model Description Required Accessories
TL-R1220Sep-RP • Uses a SAS 12 Gbps
(SFF-8644) interface
• Supports SAS/SATA
HDD/SSD
• One of the following storage
expansion cards:
• SAS-12G2E
• QXP-820S-B3408
• QXP-1620S-B3616W
• mini-SAS SFF-8644 cable
• RAIL-A03-57
TR-002 • Uses a USB 3.2 Gen 2 Type-C
interface
• Supports SATA drives
• USB 3.2 Gen 2 Type-A to
Type-C cable
• USB 3.2 Gen 2 Type-C to
Type-C cable
TR-004 • Uses a USB 3.2 Gen 1 Type-C
interface
• Supports SATA drives
• USB 3.2 Gen 2 Type-A to
Type-C cable
• USB 3.2 Gen 2 Type-C to
Type-C cable
TR-004U • Uses a USB 3.2 Gen 1 Type-C
interface
• Supports SATA drives
• USB 3.2 Gen 1 Type-A to
Type-C cable
• USB 3.2 Gen 2 Type-C to
Type-C cable
• RAIL-B02
Connecting SAS Expansion Units
To connect the device to SAS expansion units, a storage expansion card must be installed in the device.
For required accessories details, see Expansion Unit Installation.
1. Install a storage expansion card on the PCIe slot.
For details, see Installing Expansion Cards.
2. Connect the expansion units to the device using the following topology.
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Installation and Configuration 42
3. Power on the expansion units.
4. Verify that the expansion units are recognized by the device.
a. Log on to QTS as administrator.
b. Go to Main Menu > Storage & Snapshots > Overview > System .
c. Verify that the expansion units are listed.
Connecting SATA JBOD Expansion Units
To connect the TS-x73A to SATA JBOD expansion units, a host bus adapter must be installed on the NAS.
For required accessories details, see Expansion Unit Installation.
TS-x73A User Guide
Installation and Configuration 43
1. Power off the NAS.
2. Install a host bus adapter on the PCIe slot.
For details, see Installing Expansion Cards.
Important
The QNAP QXP host bus adapter is required for connecting the SATA JBOD enclosure to a
host device. Third-party host bus adapters are not compatible with QNAP JBOD enclosures.
3. Connect the expansion unit to the NAS using the following topology.
4. Power on the SATA JBOD expansion unit.
5. Power on the NAS.
6. Verify that the expansion units are recognized by the NAS.
a. Log on to QTS or QuTS hero as administrator.
b. Go to Main Menu > Storage & Snapshots > Overview > System .
c. Verify that the expansion units are listed.
Connecting USB Expansion Units
To connect the TS-x73A to USB expansion units, USB Type-A to USB Type-C cables or USB Type-C to USB
Type-C cables are required.
For required accessories details, see Expansion Unit Installation.
1. Verify that the NAS is powered off.
2. Connect the expansion unit to the NAS.
a. Connect the USB cable to a USB 3.2 Gen 2 Type-A or USB Type-C port on the NAS.
TS-x73A User Guide
Installation and Configuration 44
3. Power on the expansion unit.
4. Power on the NAS.
5. Verify that the expansion unit is recognized by the NAS.
a. Log on to QTS as administrator.
b. Go to Main Menu > Storage & Snapshots > Overview > System .
c. Verify that the expansion unit is listed.
QTS Installation
The TS-x73A uses the QNAP QTS operating system. You can install QTS using any of the following
methods.
Method Description Requirements
Qfinder Pro
installation
(Recommended)
If the NAS is connected to your local area
network, you can do the following:
• Locate the NAS using Qfinder Pro.
• Complete the steps in the Smart
Installation Guide wizard.
For details, see Installing QTS Using
Qfinder Pro.
• Computer
• Network cable
• Qfinder Pro installer
TS-x73A User Guide
Installation and Configuration 45
Method Description Requirements
Cloud installation If the NAS is connected to the internet,
you can do the following:
• Scan the QR code on the NAS.
• Log into your myQNAPcloud account.
• Use myQNAPcloud Link to remotely
access your NAS.
• Complete the steps in the Smart
Installation Guide wizard.
For details, see Installing QTS Using the
Cloud Key.
• Computer or mobile device
• Network cable
• myQNAPcloud account
• Cloud Key
You can also install the QNAP QuTS hero operating system. If your NAS is connected to the internet, the
option to install QuTS hero will appear in the Smart Installation Guide wizard using any of the methods in the
table. You can also manually download the QuTS hero firmware from download.qnap.com.
Warning
QuTS hero and QTS use different file systems. Switching operating systems will reset the
NAS and delete all data.
Installing QTS Using Qfinder Pro
Warning
Installing QTS deletes all data on the drives. Back up your data before proceeding.
1. Power on the NAS.
2. Connect the NAS to your local area network.
3. Run Qfinder Pro on a computer that is connected to the same local area network.
Note
To download Qfinder Pro, go to https://www.qnap.com/utilities.
4. Locate the NAS in the list and then double-click the name or IP address.
The Smart Installation Guide opens in the default web browser.
5. Click Start Smart Installation Guide.
The Enter the NAS name and administrator’s password screen appears.
6. Specify the following information.
•NAS name: Specify a name with 1 to 14 characters. The name supports letters (A to Z, a to z),
numbers (0 to 9), and hyphens (-), but cannot end with a hyphen.
•Password: Specify an administrator password with 1 to 64 characters. The password supports all
ASCII characters.
7. Click Next.
The Set the date and time screen appears.
8. Specify the time zone, date, and time.
TS-x73A User Guide
Installation and Configuration 46
Tip
QNAP recommends connecting to an NTP server to ensure that the NAS follows the
Coordinated Universal Time (UTC) standard.
9. Click Next.
The Configure the network settings screen appears.
10. Select Obtain an IP address automatically (DHCP).
11. Click Next.
The Cross-platform file transfer service screen appears.
12. Select the types of devices that you will use to access shared folders on the NAS.
13. Click Next.
The Summary screen appears.
14. Review the settings.
15. Click Apply.
A confirmation message appears.
Warning
Clicking Confirm deletes all data on the drive before installing QTS.
16. Click Confirm.
QTS is installed.
Installing QTS Using the Cloud Key
Warning
Installing QTS deletes all data on the drives. Back up your data before proceeding.
1. Power on the NAS.
2. Connect the NAS to the internet.
3. Go to the QNAP Cloud Installation page using one of the following methods:
• On your computer, go to http://install.qnap.com/.
• Scan the QR code on the NAS using a mobile device.
The web page lists all the uninitialized QNAP NAS devices on the local network.
4. Find your NAS from the list and then click Initialize.
Note
If your NAS is not listed, follow the instructions on the web page to specify the Cloud Key on the
NAS.
The installation wizard opens in the default web browser.
5. Create an account or sign in to myQNAPcloud.
Note
You must return to this page to complete the installation after creating an account.
TS-x73A User Guide
Installation and Configuration 47
6. Specify the myQNAPcloud device name for the NAS.
Note
• The myQNAPcloud device name is used when remotely accessing the NAS.
• For security purposes, the myQNAPcloud Link remote connection service will be disabled
on your NAS after initialization. You can enable it by connecting to QTS through LAN and
then installing myQNAPcloud Link.
7. Click Next.
The Smart Installation Guide opens in the default web browser.
8. Click Start Smart Installation Guide.
9. Specify the following information.
•NAS name: Specify a name with 1 to 14 characters. The name supports letters (A to Z, a to z),
numbers (0 to 9), and hyphens (-), but cannot end with a hyphen.
•Password: Specify an administrator password with 1 to 64 characters. The password supports all
ASCII characters.
10. Click Next.
The Set the date and time screen appears.
11. Specify the time zone, date, and time.
Tip
QNAP recommends connecting to an NTP server to ensure that the NAS follows the
Coordinated Universal Time (UTC) standard.
12. Click Next.
The Configure the network settings screen appears.
13. Select Obtain an IP address automatically (DHCP).
14. Click Next.
The Cross-platform file transfer service screen appears.
15. Select the types of devices that you will use to access shared folders on the NAS.
16. Click Next.
The Summary screen appears.
17. Review the settings.
18. Click Apply.
A confirmation message appears.
Warning
Clicking Confirm deletes all data on the drive before installing QTS.
19. Click Confirm.
QTS is installed.
TS-x73A User Guide
Installation and Configuration 48
4. Basic Operations
This chapter describes basic NAS operations.
Power Button
Operation User Action Result
Power on Press the button once. The device powers on.
Power off Press and hold the button for 1.5
seconds.
The device powers off.
Force power off Press and hold the button for 5 seconds. The device powers off.
Important
Use this method only when
the device is unresponsive.
Reset Button
Operation User Action Result
Basic system reset Press and hold the
button for 3 seconds.
The following settings are reset to default:
• System administrator password: The default password
is the first MAC address in uppercase letters without
special characters. For example, if the first MAC
address is 00-08-9B-F6-15-75, then the admin
password will be 00089BF61575.
Tip
You can find the first MAC address using
Qfinder Pro. A label attached to the device
also lists the address as MAC1.
• TCP/IP configuration:
• Obtain IP address settings automatically via
DHCP
• Disable jumbo frames
• If port trunking is enabled (multi-LAN models
only), the port trunking mode is reset to “Active
Backup (Failover)”.
• System port: 8080 (system service port)
• Security level: Low (Allow all connections)
• LCD panel password: (blank)
• VLAN: Disabled
Advanced system
reset
Press and hold the
button for 15 seconds.
The default factory settings are restored.
• To retrieve old data after an advanced system reset,
recreate the previous folder structure on the NAS.
TS-x73A User Guide
Basic Operations 49
USB One Touch Copy Button
The USB One Touch Copy button allows you to copy data backups from a USB device to the NAS or from
the NAS to a USB device.
This feature supports incremental backups. The NAS only copies files that were modified or added after the
last backup.
LEDs
LEDs indicate the system status and related information when the device is powered on. The following LED
information applies only when the drive is correctly installed and when the device is connected to the
network or to a host.
For details on the location of the LEDs, see Components.
TS-x73A User Guide
Basic Operations 50
LED Status Description
System Status Flashes green and red
alternately every 0.5
seconds
• The drive is being formatted.
• The device is being initialized.
• The operating system is being updated.
• RAID rebuilding is in progress.
• Online RAID Capacity Expansion is in progress.
• Online RAID Level Migration is in progress.
• The firmware is being updated.
Important
When updating the firmware, do not remove
the power cord or USB cable, and do not
force-exit the application.
Red • The drive is invalid.
• The disk volume has reached its full capacity.
• The disk volume is about to reach its full capacity.
• The system fan is not functioning.
• An error occurred when accessing (read/write) the
data.
• A bad sector is detected on the hard drive.
• The device is in degraded read-only mode (two
member drives failed in RAID 5 or RAID 6 but the data
can still be read).
• A hardware self-test error occurred.
Flashes red every 0.5
seconds
The device is in degraded mode (one member drive failed
in RAID 1, RAID 5, or RAID 6).
Green The device is ready.
Flashes green every 0.5
seconds
• The device is not configured.
• A drive is not formatted.
Off • All drives are in standby mode.
• The device is powered off.
LAN Orange The network connection is operating.
Flashes orange The device is being accessed from the network.
Off The device is not connected to a network.
TS-x73A User Guide
Basic Operations 51
LED Status Description
Drive Flashes red The data is being accessed and a read/write error occurs
during the process.
Red A drive read/write error occurred.
Flashes green Data is being accessed.
Green The drive is ready.
Off No drive was detected.
2.5 Gigabit
Ethernet speed
Green The network connection is operating at 2.5 Gbps.
Orange The network connection is operating at 1 Gbps or 100
Mbps.
Off • The network connection is operating at 100 Mbps.
• There is no network connection.
2.5 Gigabit
Ethernet activity
Orange A network connection has been established.
Flashes orange The device is being accessed from the network.
Off There is no network connection.
USB Blue A USB device connected to the USB One Touch Copy port
is detected.
Off No USB expansion unit has been detected.
USB One Touch
Copy
Flashes blue every 0.5
seconds
• A USB device connected to the USB One Touch Copy
port is detected.
• A USB device connected to the front USB port is being
removed from the device.
• A USB device connected to the front USB port is being
accessed.
Blue A USB device is detected in the front USB port.
Off No USB device is detected.
Audio Alert
Duration Frequency Description
Short beep (0.5 seconds) 1 • The NAS is starting up.
• When the reset button is pressed for 3 seconds,
the NAS resets configurations.
• When the reset button is pressed for 10
seconds, the NAS resets configurations and
reboots.
• The operating system was updated.
• The device is starting USB One-Touch Copy.
3 • Cannot detect installed disk.
TS-x73A User Guide
Basic Operations 52
Duration Frequency Description
Long beep (1.5 seconds) 3 (every 5 minutes) • A power error occurred.
• The system fan is not functioning.
• The fan module has been removed.
• The NAS data cannot be copied to the external
storage device connected to the front USB port.
2 • The storage pool is about to reach full capacity.
• The storage pool has reached full capacity.
• A storage pool status error occurred.
• The disk volume is about to reach its full
capacity.
• The disk volume has reached its full capacity.
• The USB device is being removed (USB one-
touch copy button).
• A volume status error occurred.
• A drive is plugged in or out.
• The iSCSI is about to reach full capacity.
1 • The NAS was powered off by force shutdown
(hardware shutdown).
• The NAS was powered on successfully and is
ready.
TS-x73A User Guide
Basic Operations 53
5. Troubleshooting
This chapter describes basic troubleshooting information.
Forcing Qfinder Pro or myQNAPcloud to Locate the NAS
If Qfinder Pro or myQNAPcloud is unable to locate the NAS during QTS installation, the drives or data may
be faulty.
1. Power off the NAS.
2. Remove all drives.
3. Power on the NAS.
4. Locate the NAS using Qfinder Pro or myQNAPcloud.
5. Reinsert the drives.
6. Continue with the QTS installation.
Hot-swapping Failed Drives
The NAS supports hot-swapping of drives in the following situations:
RAID Type Number of Disks Situation
RAID 1 2 One member drive fails
RAID 5 ≥ 3 One member drive fails
RAID 6 ≥ 4 One or two member drives fail
RAID 10 ≥ 4 (Must be an even number) One or two member drives in two different pairs fail.
RAID 50 ≥ 6 One disk per subgroup fails.
RAID 60 ≥ 8 Two disks per subgroup fail.
1. Log on to QTS.
2. Go to Main Menu > Storage & Snapshots > Storage > Disks/VJBOD .
3. Locate the failed drive.
4. Prepare a new hard drive with a capacity that is the same as or larger than the failed hard drive.
5. Remove the failed drive from the device.
6. Wait for 20 seconds or until the device beeps twice.
7. Remove the failed drive from the drive tray.
8. Insert the new drive into the drive tray.
9. Install the new drive.
The NAS beeps twice.
10. Go to Main Menu > Storage & Snapshots > Storage Space .
11. Locate the volume that contains the new drive and then verify that the status is Rebuilding.
TS-x73A User Guide
Troubleshooting 54
Recovering Unintentionally Removed Healthy Drives
The NAS supports exclusive RAID recovery technology to recover failed RAID disk volumes from
unintentional disconnection or removal of drives. Users can recover an inactive RAID 1, RAID 5, RAID 6,
RAID 10, RAID 50, or RAID 60 volume from degraded mode.
Disk Volume RAID
Recovery
Support
Number of Disks Maximum Number of Removed Drives
Single No 1 N/A
JBOD Yes ≥ 2 N/A
RAID 0 Yes ≥ 2 N/A
RAID 1 Yes 2 1
RAID 5 Yes ≥ 3 1
RAID 6 Yes ≥ 4 2
RAID 10 No ≥ 4 (Must be an even
number)
One or two member drives in two different
pairs fail.
RAID 50 Yes ≥ 6 One disk per subgroup fails.
RAID 60 Yes ≥ 8 Two disks per subgroup fail.
Support and Other Resources
QNAP provides the following resources:
Resource URL
Documentation https://download.qnap.com
Compatibility List https://www.qnap.com/compatibility
NAS Migration Compatibility https://www.qnap.com/en/nas-migration
Expansion Unit Compatibility http://www.qnap.com/go/compatibility-expansion
Service Portal https://service.qnap.com
Product Support Status https://www.qnap.com/product/eol.php
Downloads https://download.qnap.com
Community Forum https://forum.qnap.com
QNAP Accessories Store https://shop.qnap.com
TS-x73A User Guide
Troubleshooting 55
6. Glossary
Cloud Key
Unique 8-digit code assigned to each NAS device
myQNAPcloud Link
Enables you to access the NAS over the internet without configuring complex port forwarding settings
myQNAPcloud
Provides various remote access services such as DDNS and myQNAPcloud Link
QNAP ID
User account that enables you to use myQNAPcloud remote access and other QNAP services
Qfinder Pro
QNAP utility that lets you locate and access QNAP NAS devices in your local area network
QTS
QNAP NAS operating system
QuTS hero
QNAP NAS operating system featuring ZFS file system
TS-x73A User Guide
Glossary 56
7. Notices
This chapter provides information about warranty, disclaimers, licensing, and federal regulations.
Limited Warranty
QNAP offers limited warranty service on our products. Your QNAP-branded hardware product is warranted
against defects in materials and workmanship for a period of one (1) year or more from the date printed on
the invoice. ("Warranty Period"). Please review your statutory rights at www.qnap.com/warranty, which may
be amended from time to time by QNAP in its discretion.
Disclaimer
Information in this document is provided in connection with products of QNAP Systems, Inc. (the "QNAP").
No license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this
document. Except as provided in QNAP's terms and conditions of sale for such products, QNAP assumes no
liability whatsoever, and QNAP disclaims any express or implied warranty, relating to sale and/or use of
QNAP products including liability or warranties relating to fitness for a particular purpose, merchantability, or
infringement of any patent, copyright or other intellectual property right.
QNAP products are not intended for use in medical, life saving, life sustaining, critical control or safety
systems, or in nuclear facility applications.
In no event shall QNAP’s liability exceed the price paid for the product from direct, indirect, special,
incidental, or consequential damages resulting from the use of the product, its accompanying software, or its
documentation. QNAP makes no warranty or representation, expressed, implied, or statutory, with respect to
its products or the contents or use of this documentation and all accompanying software, and specifically
disclaims its quality, performance, merchantability, or fitness for any particular purpose. QNAP reserves the
right to revise or update its products, software, or documentation without obligation to notify any individual or
entity.
Back up the system periodically to avoid any potential data loss is recommended. QNAP disclaims any
responsibility of all sorts of data loss or recovery.
Should you return any components of the package of QNAP products such as NAS (Network Attached
Storage) for refund or maintenance, make sure they are carefully packed for shipping. Any form of damages
due to improper packaging will not be compensated.
All the features, functionality, and other product specifications are subject to change without prior notice or
obligation. Information contained herein is subject to change without notice.
Further, the ® or ™ symbols are not used in the text.
GNU Public License
Version 3, 29 June 2007
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not
allowed.
Preamble
The GNU General Public License is a free, copy left license for software and other kinds of works.
The licenses for most software and other practical works are designed to take away your freedom to share
and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom
to share and change all versions of a program--to make sure it remains free software for all its users. We, the
TS-x73A User Guide
Notices 57
Free Software Foundation, use the GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are
designed to make sure that you have the freedom to distribute copies of free software (and charge for them if
you wish), that you receive source code or can get it if you want it, that you can change the software or use
pieces of it in new free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you these rights or asking you to surrender
the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify
it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the
recipients the same freedoms that you received. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their rights.
Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software,
and (2) offer you this License giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free
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Some devices are designed to deny users access to install or run modified versions of the software inside
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Finally, every program is threatened constantly by software patents. States should not allow patents to
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avoid the special danger that patents applied to a free program could make it effectively proprietary. To
prevent this, the GPL assures that patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and modification follow.
Terms and Conditions
1. Definitions.
“This License” refers to version 3 of the GNU General Public License.
“Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor
masks.
“The Program” refers to any copyrightable work licensed under this License. Each licensee is
addressed as “you”. “Licensees” and “recipients” may be individuals or organizations.
To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright
permission, other than the making of an exact copy. The resulting work is called a “modified version” of
the earlier work or a work “based on” the earlier work.
A “covered work” means either the unmodified Program or a work based on the Program.
To “propagate” a work means to do anything with it that, without permission, would make you directly or
secondarily liable for infringement under applicable copyright law, except executing it on a computer or
modifying a private copy. Propagation includes copying, distribution (with or without modification),
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To “convey” a work means any kind of propagation that enables other parties to make or receive
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An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a
convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2)
TS-x73A User Guide
Notices 58
tells the user that there is no warranty for the work (except to the extent that warranties are provided),
that licensees may convey the work under this License, and how to view a copy of this License. If the
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When you convey a covered work, you waive any legal power to forbid circumvention of technological
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5. Conveying Verbatim Copies.
TS-x73A User Guide
Notices 59
You may convey verbatim copies of the Program's source code as you receive it, in any medium,
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You may charge any price or no price for each copy that you convey, and you may offer support or
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Corresponding Source. This alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord with subsection 6b.
d. Convey the object code by offering access from a designated place (gratis or for a charge), and
offer equivalent access to the Corresponding Source in the same way through the same place at
no further charge. You need not require recipients to copy the Corresponding Source along with
TS-x73A User Guide
Notices 60
the object code. If the place to copy the object code is a network server, the Corresponding
Source may be on a different server (operated by you or a third party) that supports equivalent
copying facilities, provided you maintain clear directions next to the object code saying where to
find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you
remain obligated to ensure that it is available for as long as needed to satisfy these requirements.
e. Convey the object code using peer-to-peer transmission, provided you inform other peers where
the object code and Corresponding Source of the work are being offered to the general public at
no charge under subsection 6d.
A separable portion of the object code, whose source code is excluded from the Corresponding
Source as a System Library, need not be included in conveying the object code work.
A “User Product” is either (1) a “consumer product”, which means any tangible personal property
which is normally used for personal, family, or household purposes, or (2) anything designed or
sold for incorporation into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular product received by a
particular user, “normally used” refers to a typical or common use of that class of product,
regardless of the status of the particular user or of the way in which the particular user actually
uses, or expects or is expected to use, the product. A product is a consumer product regardless of
whether the product has substantial commercial, industrial or non-consumer uses, unless such
uses represent the only significant mode of use of the product.
“Installation Information” for a User Product means any methods, procedures, authorization keys,
or other information required to install and execute modified versions of a covered work in that
User Product from a modified version of its Corresponding Source. The information must suffice
to ensure that the continued functioning of the modified object code is in no case prevented or
interfered with solely because modification has been made.
If you convey an object code work under this section in, or with, or specifically for use in, a User
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of how the transaction is characterized), the Corresponding Source conveyed under this section
must be accompanied by the Installation Information. But this requirement does not apply if
neither you nor any third party retains the ability to install modified object code on the User
Product (for example, the work has been installed in ROM).
The requirement to provide Installation Information does not include a requirement to continue to
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recipient, or for the User Product in which it has been modified or installed. Access to a network
may be denied when the modification itself materially and adversely affects the operation of the
network or violates the rules and protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided, in accord with this section
must be in a format that is publicly documented (and with an implementation available to the
public in source code form), and must require no special password or key for unpacking, reading
or copying.
8. Additional Terms.
“Additional permissions” are terms that supplement the terms of this License by making exceptions
from one or more of its conditions. Additional permissions that are applicable to the entire Program
shall be treated as though they were included in this License, to the extent that they are valid under
applicable law. If additional permissions apply only to part of the Program, that part may be used
separately under those permissions, but the entire Program remains governed by this License without
regard to the additional permissions.
When you convey a copy of a covered work, you may at your option remove any additional permissions
from that copy, or from any part of it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place additional permissions on material,
added by you to a covered work, for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you add to a covered work, you may (if
authorized by the copyright holders of that material) supplement the terms of this License with terms:
TS-x73A User Guide
Notices 61
a. Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this
License; or
b. Requiring preservation of specified reasonable legal notices or author attributions in that material
or in the Appropriate Legal Notices displayed by works containing it; or
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such material be marked in reasonable ways as different from the original version; or
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material (or modified versions of it) with contractual assumptions of liability to the recipient, for any
liability that these contractual assumptions directly impose on those licensors and authors.
All other non-permissive additional terms are considered “further restrictions” within the meaning
of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further restriction, you may remove that term.
If a license document contains a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms of that license document,
provided that the further restriction does not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you must place, in the relevant
source files, a statement of the additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the form of a separately written
license, or stated as exceptions; the above requirements apply either way.
9. Termination.
You may not propagate or modify a covered work except as expressly provided under this License. Any
attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third paragraph of section 11).
However, if you cease all violation of this License, then your license from a particular copyright holder is
reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your
license, and (b) permanently, if the copyright holder fails to notify you of the violation by some
reasonable means prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is reinstated permanently if the copyright
holder notifies you of the violation by some reasonable means, this is the first time you have received
notice of violation of this License (for any work) from that copyright holder, and you cure the violation
prior to 30 days after your receipt of the notice.
Termination of your rights under this section does not terminate the licenses of parties who have
received copies or rights from you under this License. If your rights have been terminated and not
permanently reinstated, you do not qualify to receive new licenses for the same material under section
10.
10. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or run a copy of the Program. Ancillary
propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to
receive a copy likewise does not require acceptance. However, nothing other than this License grants
you permission to propagate or modify any covered work. These actions infringe copyright if you do not
accept this License. Therefore, by modifying or propagating a covered work, you indicate your
acceptance of this License to do so.
11. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically receives a license from the original
licensors, to run, modify and propagate that work, subject to this License. You are not responsible for
enforcing compliance by third parties with this License.
TS-x73A User Guide
Notices 62
An “entity transaction” is a transaction transferring control of an organization, or substantially all assets
of one, or subdividing an organization, or merging organizations. If propagation of a covered work
results from an entity transaction, each party to that transaction who receives a copy of the work also
receives whatever licenses to the work the party's predecessor in interest had or could give under the
previous paragraph, plus a right to possession of the Corresponding Source of the work from the
predecessor in interest, if the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the rights granted or affirmed under this
License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights
granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in
a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or
importing the Program or any portion of it.
12. Patents.
A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on
which the Program is based. The work thus licensed is called the contributor's “contributor version”.
A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor,
whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by
this License, of making, using, or selling its contributor version, but do not include claims that would be
infringed only as a consequence of further modification of the contributor version. For purposes of this
definition, “control” includes the right to grant patent sublicenses in a manner consistent with the
requirements of this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the
contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify
and propagate the contents of its contributor version.
In the following three paragraphs, a “patent license” is any express agreement or commitment, however
denominated, not to enforce a patent (such as an express permission to practice a patent or covenant
not to sue for patent infringement). To “grant” such a patent license to a party means to make such an
agreement or commitment not to enforce a patent against the party.
If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of
the work is not available for anyone to copy, free of charge and under the terms of this License, through
a publicly available network server or other readily accessible means, then you must either (1) cause
the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of
this License, to extend the patent license to downstream recipients. “Knowingly relying” means you
have actual knowledge that, but for the patent license, your conveying the covered work in a country, or
your recipient's use of the covered work in a country, would infringe one or more identifiable patents in
that country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by
procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving
the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered
work, then the patent license you grant is automatically extended to all recipients of the covered work
and works based on it.
A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the
exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically
granted under this License. You may not convey a covered work if you are a party to an arrangement
with a third party that is in the business of distributing software, under which you make payment to the
third party based on the extent of your activity of conveying the work, and under which the third party
grants, to any of the parties who would receive the covered work from you, a discriminatory patent
license (a) in connection with copies of the covered work conveyed by you (or copies made from those
copies), or (b) primarily for and in connection with specific products or compilations that contain the
covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28
March 2007.
Nothing in this License shall be construed as excluding or limiting any implied license or other defenses
to infringement that may otherwise be available to you under applicable patent law.
13. No Surrender of Others' Freedom.
TS-x73A User Guide
Notices 63
If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the
conditions of this License, they do not excuse you from the conditions of this License. If you cannot
convey a covered work so as to satisfy simultaneously your obligations under this License and any
other pertinent obligations, then as a consequence you may not convey it at all. For example, if you
agree to terms that obligate you to collect a royalty for further conveying from those to whom you
convey the Program, the only way you could satisfy both those terms and this License would be to
refrain entirely from conveying the Program.
14. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have permission to link or combine any
covered work with a work licensed under version 3 of the GNU Affero General Public License into a
single combined work, and to convey the resulting work. The terms of this License will continue to apply
to the part which is the covered work, but the special requirements of the GNU Affero General Public
License, section 13, concerning interaction through a network will apply to the combination as such.
15. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of the GNU General Public
License from time to time. Such new versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program specifies that a certain numbered
version of the GNU General Public License “or any later version” applies to it, you have the option of
following the terms and conditions either of that numbered version or of any later version published by
the Free Software Foundation. If the Program does not specify a version number of the GNU General
Public License, you may choose any version ever published by the Free Software Foundation.
If the Program specifies that a proxy can decide which future versions of the GNU General Public
License can be used, that proxy's public statement of acceptance of a version permanently authorizes
you to choose that version for the Program.
Later license versions may give you additional or different permissions. However, no additional
obligations are imposed on any author or copyright holder as a result of your choosing to follow a later
version.
16. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO
THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM
PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
17. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY
COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE
PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
18. Interpretation of Sections 16 and 17.
If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect
according to their terms, reviewing courts shall apply local law that most closely approximates an
absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of
liability accompanies a copy of the Program in return for a fee.
TS-x73A User Guide
Notices 64
END OF TERMS AND CONDITIONS
CE Notice
This QNAP NAS complies with CE Compliance Class B.
FCC Notice
FCC Class B Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired
operation.
Note
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/television technician for help.
Important
Any modifications made to this device that are not approved by QNAP Systems, Inc. may
void the authority granted to the user by the FCC to operate this equipment.
TS-x73A User Guide
Notices 65
VCCI Notice
VCCI–B
BSMI Notice
SJ/T 11364-2006
本产品符合中国 RoHS 标准。以下表格标示此产品中某有毒物质的含量符合中国
RoHS 标准规定的限量要求。
本产品上会附有”环境友好使用期限”的标签，此期限是估算这些物质”不会有泄漏或突变”的年限。本产品
可能包含有较短的环境友好使用期限的可替换元件，像是电池或灯管，这些元件将会单独标示出来。
部件名称 有毒有害物质或元素
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(CR(VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
壳体 0 0 0 0 0 0
显示 0 0 0 0 0 0
印刷电路板 0 0 0 0 0 0
金属螺帽 0 0 0 0 0 0
电缆组装 0 0 0 0 0 0
风扇组装 0 0 0 0 0 0
电力供应组装 0 0 0 0 0 0
电池 0 0 0 0 0 0
O: 表示该有毒有害物质在该部件所有物质材料中的含量均在 SJ/T11363-2006 标准规定的限量要求以下。
TS-x73A User Guide
Notices 66
部件名称 有毒有害物质或元素
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(CR(VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T11363-2006 标准规定的限量要求。
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